Growth Engineer
Join Our Rapidly Growing TeamWe have grown from 1 million to 10 million US dollars ARR in less than 12 months and already have over 10,000 customers. Fonio is the European market leader for AI-powered language agents for SMBs. We are now expanding globally and into new product areas. We act quickly, believe in a high level of ownership, live direct feedback, and avoid company politics and unnecessary meetings. Become part of one of the most impressive growth stories in Europe.
Your Role:
As a Growth Engineer, you will take ownership of our acquisition and activation funnel as well as the entire MarTech setup.
Who We Are:
Looking ForSomeone who already:
Has data and product analytics experience – you can analyze funnels independently, derive hypotheses from data, and know which metrics are really relevant.
Can implement frontend and design with the highest quality – you have a strong eye for UX and details and can bring designs pixel-perfect to production.
Has extensive experience with TypeScript, React, and Node.js (ideally NestJS) in a SaaS product.
Brings experience with growth experimentation, A/B testing, and conversion rate optimization and makes data-driven decisions.
Is familiar with modern analytics, attribution, and MarTech stacks and can set up and further develop tracking, events, and integrations independently.
Speaks German as a native language to actively shape our AI, as well as fluent English.
Ideally has data science experience – for example, in building predictive models for CLTV.Your TasksOwn the Funnel: You will be responsible for our acquisition and activation funnel end-to-end – from landing pages to signup, onboarding, and the first successful value moment.
Experiment & Ship: You will identify bottlenecks based on data, develop hypotheses, and independently ship experiments, new flows, and features to increase conversion and activation.
Own the Growth Stack: You will be responsible for our entire tracking and MarTech setup – from product analytics and attribution to CRM, lifecycle automation, and the associated integrations.
Turn Data into Product: You will analyze user behavior and funnel data and translate insights directly into concrete product improvements.
What We Offer:
- YouCompetitive salary: €80,000-€120,000 per year 100% remote: If you prefer an office, we have one of the coolest offices in the 7th district of Vienna (lunch and dinner included)100% focus time (no regular meetings)
- Unlimited budget if the ROI is right
- Extreme speed (we ship almost daily)
- Thousands of enthusiastic customers who develop the product with us.
- Application Process15 min get to know each other30 min deep dive with CTO & Co-Founder Matthias90 min technical interview with case study/live coding15 min culture fit with CEO & Co-Founder Daniel Keinrath